Title:
【発明の名称】病変組織の治療法としての標的を定めたヒステリシス温熱療法
Document Type and Number:
Japanese Patent JP2000503879
Kind Code:
A
Abstract:
PCT No. PCT/AU97/00287 Sec. 371 Date Nov. 9, 1998 Sec. 102(e) Date Nov. 9, 1998 PCT Filed May 9, 1997 PCT Pub. No. WO97/43005 PCT Pub. Date Nov. 20, 1997A method for site specific treatment of diseased tissue in a patient, comprising the steps of: (i) selecting at least a magnetic material which has a magnetic heating efficiency of at least about 4.5x10-8 J.m./A.g, when magnetic field conditions are equal to or less than about 7.5x107 A/s; (ii) delivering the magnetic material to diseased tissue in a patient; and (iii) exposing the magnetic material in the patient to a linear alternating magnetic field with a frequency of greater than about 10 kHz and a field strength such that the product of field strength, frequency and the radius of the exposed region is less than about 7.5x107 A/s to generate hysteresis heat in the diseased tissue.
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Inventors:
Gray, Bruce Nathaniel
Stephen Keith, Jones
Stephen Keith, Jones
Application Number:
JP54031197A
Publication Date:
April 04, 2000
Filing Date:
May 09, 1997
Export Citation:
Assignee:
Paragon Medical Limited
International Classes:
A61N2/04; A61K9/50; A61K33/26; A61K41/00; A61N1/40; A61N2/00; A61N2/10; (IPC1-7): A61N2/00; A61N1/40
Attorney, Agent or Firm:
Nao Okuyama (3 others)